Update app.py

app.py

@@ -40,5 +40,5 @@ if username or st.button("Check!"):
     else:
         st.markdown("**No**, your code is not in The Stack.")
         
-t_display = f"{time.time()-t_load:.2f}"
+t_display = f"{time.time()-t_display:.2f}"
 st.markdown(f"_load: {t_load}s, display: {t_display}_")